VEVOR Trailer Coupler Lock, Fits 2-5/16-Inch Cast/Bulldog Trailer Couplers, Heavy Duty Trailer Hitch Lock with 3 Keys, Corrision-resistant, Anti-Theft Coupler Ball Locks for RV, Trailer, Boat, Black

VEVOR Trailer Coupler Lock, Fits 2-5/16-Inch Cast/Bulldog Trailer Couplers, Heavy Duty Trailer Hitch Lock with 3 Keys, Corrision-resistant, Anti-Theft Coupler Ball Locks for RV, Trailer, Boat, BlackSecure Your Trailer from TheftCompatible with Cast/Bulldog CouplersReinforced Steel Lock BodyDurable & Corrosion-resistantWide ApplicationEasy InstallationCompatible Coupler Type: Cast / Bulldog Coupler,Item Model Number: THS006,Product Weight: 13.45 lbs / 6.1 kg,Style: Nesting,Wall Thickness: 0.3 in / 7.5 mm,Product Dimensions: 6.69 x 4.53 x 6.69 in / 170 x 115 x 170 mm,Main Material: Carbon Steel + 304 Stainless Steel + Surface Coating,Compatible Coupler Size: 2-5/16 in / 58.6 mm